Question
a. If $m \angle 1=35,$ find $m \angle A B C$b. If $m \angle 1=k,$ find $m \angle A B C$(FIGURE CAN NOT COPY)
Step 1
In triangle $A B D$, since $A D = B D$, it is an isosceles triangle. Therefore, $m \angle 2 = m \angle 1 = 35$ degrees. Show more…
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